.computeTuningParameters_OLS
                        Compute tuning parameters for the NAVAE
                        confidence interval in the linear regression
                        case
Navae_ci_mean           Compute NAVAE CI for the expectation based on
                        empirical mean estimator and Berry-Esseen (BE)
                        or Edgeworth Expansions (EE) bounds
Navae_ci_ols            Compute NAVAE CI for coefficients of a linear
                        regression based on the OLS estimator and
                        Berry-Esseen (BE) or Edgeworth Expansions (EE)
                        bounds
print.NAVAE_CI_Mean     Print and coerce a NAVAE_CI_Mean object
print.NAVAE_CI_OLS      Print and coerce a NAVAE_CI_OLS object
